The cost of postage depends on how much it weighs and the country where you are mailing it and its destination.
one stamp is good for one ounce. packaged by weight not by volume. Size doesn't matter.
The postage for a 6 x 9 envelope would depend on the weight of it.
The postage for a 6 x 9 envelope would depend on the weight of it.
Two stamps
The answer will depend on where you are posting it to!
The Mailer ID
One
In 1969 it would have been 6 cents for first class postage. A post card would have been 5 cents.
Within the US it is 28 cents for a 4 by 6 inch card.
Well the standard size of a postcard is 4 x 6, but there are some that come in sized relatively larger. These do require extra postage though, usually.
Gilmore Girls - 2000 Norman Mailer I'm Pregnant 5-6 was released on: USA: 26 October 2004 Germany: 6 December 2005 Hungary: 4 June 2006